142864920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 376053480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 839, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1678, 1720, 1892, 1935, 1980, 2365, 2517, 2580, 2838, 3096, 3356, 3784, 3870, 3960, 4195, 4257, 4730, 5034, 5160, 5676, 6712, 7095, 7551, 7740, 8390, 8514, 9229, 9460, 10068, 11352, 12585, 14190, 15102, 15480, 16780, 17028, 18458, 18920, 20136, 21285, 25170, 27687, 28380, 30204, 33560, 34056, 36077, 36916, 37755, 42570, 46145, 50340, 55374, 56760, 60408, 72154, 73832, 75510, 83061, 85140, 92290, 100680, 108231, 110748, 138435, 144308, 151020, 166122, 170280, 180385, 184580, 216462, 221496, 276870, 288616, 302040, 324693, 332244, 360770, 369160, 396847, 415305, 432924, 541155, 553740, 649386, 664488, 721540, 793694, 830610, 865848, 1082310, 1107480, 1190541, 1298772, 1443080, 1587388, 1623465, 1661220, 1984235, 2164620, 2381082, 2597544, 3174776, 3246930, 3322440, 3571623, 3968470, 4329240, 4762164, 5952705, 6493860, 7143246, 7936940, 9524328, 11905410, 12987720, 14286492, 15873880, 17858115, 23810820, 28572984, 35716230, 47621640, 71432460, 142864920]

約数ペア:

[(1, 142864920), (2, 71432460), (3, 47621640), (4, 35716230), (5, 28572984), (6, 23810820), (8, 17858115), (9, 15873880), (10, 14286492), (11, 12987720), (12, 11905410), (15, 9524328), (18, 7936940), (20, 7143246), (22, 6493860), (24, 5952705), (30, 4762164), (33, 4329240), (36, 3968470), (40, 3571623), (43, 3322440), (44, 3246930), (45, 3174776), (55, 2597544), (60, 2381082), (66, 2164620), (72, 1984235), (86, 1661220), (88, 1623465), (90, 1587388), (99, 1443080), (110, 1298772), (120, 1190541), (129, 1107480), (132, 1082310), (165, 865848), (172, 830610), (180, 793694), (198, 721540), (215, 664488), (220, 649386), (258, 553740), (264, 541155), (330, 432924), (344, 415305), (360, 396847), (387, 369160), (396, 360770), (430, 332244), (440, 324693), (473, 302040), (495, 288616), (516, 276870), (645, 221496), (660, 216462), (774, 184580), (792, 180385), (839, 170280), (860, 166122), (946, 151020), (990, 144308), (1032, 138435), (1290, 110748), (1320, 108231), (1419, 100680), (1548, 92290), (1678, 85140), (1720, 83061), (1892, 75510), (1935, 73832), (1980, 72154), (2365, 60408), (2517, 56760), (2580, 55374), (2838, 50340), (3096, 46145), (3356, 42570), (3784, 37755), (3870, 36916), (3960, 36077), (4195, 34056), (4257, 33560), (4730, 30204), (5034, 28380), (5160, 27687), (5676, 25170), (6712, 21285), (7095, 20136), (7551, 18920), (7740, 18458), (8390, 17028), (8514, 16780), (9229, 15480), (9460, 15102), (10068, 14190), (11352, 12585)]